The highest quality German
damp-proofing products
available in the UK

About Heyen UK

Heyen UK is a family run business and we specialise in the manufacture and supply of damp proofing and tanking products nationwide from our distribution centre in South Yorkshire.  We service the needs of many organisations from the smaller contractor to the large civil engineering company. Our high performance cementitious products are specified to enhance the durability on existing and new build construction projects. Many of the products are approved by CE marked in accordance with the demands of DIN EN 13808 and DIN 18195 the european standard for waterproofing and for use in contact with drinking water. They will withstand the water pressure of the design of deep level construction for use in damp enviroments.  

Our products are used in many applications including:

  • Small and Large domestic housing
  • Basement and Barn conversions
  • Tanks and Ducts
  • Potable fresh water storage
  • Eco Houses
  • Underground car-parks
  • Dam Walls
  • Lift shafts
  • Bathrooms
  • Swimming pools and Spa's
  • Koi fish ponds
  • Bund Walls
  • Party Walls